If you are talking about covalent bonded molecules, then you would call them polar molecules. This means one element is hogging the shared electrons more than the other.
This would make one element partially charged positively, and the other element partially charged negatively
The signs to show partially charged looks like an incomplete 8.
A molecule with partially charged areas is called a polar molecule. This occurs when there is an uneven distribution of electrons, causing one end of the molecule to have a slight positive charge and the other end to have a slight negative charge. Examples include water (H2O) and ammonia (NH3).
First there are three sides of a molecule there are 2 hydrogen sides and 1 oxygen side. The oxygen end has a slight negative charge, and the hydrogen end has positive charge. A molecule that has electrically charged areas is a polar molecule. Because water consists of polar water molecules, it is called a polar substance.
In a molecule, electrons are not evenly distributed; they are typically found around the atomic nuclei in specific regions called electron clouds. These electron clouds are influenced by the presence of other atoms and their nuclei within the molecule, leading to areas of higher and lower electron density. This uneven distribution of electrons forms the basis of chemical bonding and reactivity in molecules.
"A type of covalent bond between two atoms in which electrons are shared unequally" In water you have dissociation into H+ and OH-. However in terms of polar and non polar, the key thing is that You have an oxygen there (specifically OH), and no hydrocarbon backbone that would make it non-polar
Phosphate ions (PO4^3-) are polar due to the presence of both positively and negatively charged areas. The oxygen atoms carry a partial negative charge, while the central phosphorus atom carries a partial positive charge, making the molecule overall polar.
electrical molecule
hi
A molecule with partially charged areas is called a polar molecule. This occurs when there is an uneven distribution of electrons, causing one end of the molecule to have a slight positive charge and the other end to have a slight negative charge. Examples include water (H2O) and ammonia (NH3).
The electromagnetic force is a fundamental force of nature that affects electrically charged particles. It is responsible for the interaction between charged particles, such as the attraction between opposite charges and the repulsion between like charges. It is carried by particles called photons.
Molecules tend to move into areas where there are less molecules. This is called diffusion and can happen with or without energy.
Such areas are called Van Allen belts.
The oxygen atom is much more electronegative than the hydrogen atoms, meaning that it draws the electrons toward it more than the hydrogen atoms do. this causes a dipole moment, meaning that the molecule, even though it is neutral overall, has areas where there is a greater electron density than other areas of the molecule. the shared electrons spend a disproportionately high amount of time around the oxygen atom than they do around the hydrogen atoms, making the oxygen a negatively charged region and the hydrogens a positively charged region.
Diffusion is the phenomenon that explains the movement of any kind of molecule from areas of higher concentration to lower concentration. This process occurs due to the random motion of molecules and is driven by the concentration gradient to achieve equilibrium.
The movement of molecules from an area of high concentration of that molecule to an area of lower concentration is called simple diffusion.
No, electricity is not made up of positive electrons. Electricity is the flow of electrically charged particles called electrons in a conductor. Electrons are negatively charged, and they move from areas of high potential energy to areas of low potential energy, creating an electric current.
Electric charge! The drum is coated with a photo-conductive layer, whose electrical resistance changes when exposed to light. In the old days this was based on selenium, but nowadays it uses an organic plastic compound. First the drum is electrically charged using a 'corona wire' - a very fine wire grid at high voltage. Then a laser (or, these days, an LED array) is used to expose the 'white' areas, causing electric charge to leach away in those areas. Next toner (which is itself tumbled to build up an electric charge) is brushed over the drum, so that it sticks only to the electrically charged ('black') areas on the drum. It's then a simple matter to get the toner off the drum and onto the paper. Finally the drum is cleaned with a brush and/or wiper blade, and electrically discharged using a 'quench' lamp before the whole process starts again.
Diffusion.